Respuesta :
Answer:
c= 21/200
Step-by-step explanation:
hello :
c/2.1 + 1/5 = 1/4
c/2.1 + 1/5 -1/5 = 1/4 -1/5
c/2.1 = 1/20
c= 2.1/20
c= 21/200
Answer:
c= 21/200
Step-by-step explanation:
hello :
c/2.1 + 1/5 = 1/4
c/2.1 + 1/5 -1/5 = 1/4 -1/5
c/2.1 = 1/20
c= 2.1/20
c= 21/200